Permatex 81833 Rubberized Undercoating, 20 Oz Spark Plugs Fire resistant for 30 minutes

Fire resistant for 30 minutes up to 1400° F (Tested and verified by a third-party independent lab)

Flexible head

stucco and brick

diesel fuel oil

Indicator lights show available power on portable

Permatex 81833 Rubberized Undercoating, 20 Oz Spark Plugs Fire resistant for 30 minutesPermatex Heavy Duty Rubberized Undercoating is a professional strength, all purpose undercoat formulated to offer excellent protection, coverage and durability. It combines the flexibility and sealing properties of rubber with superior coating thickness. Primarily designed for automotive frames, rocker panels, and wheel wells. Other uses include sealing gutters, roofs, drain systems, tree pruning and almost any area requiring protection. Highlights: